STM32F301R8U7TR(2014) 查看數據表（PDF） - STMicroelectronics

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STM32F301R8U7TR
(Rev.:2014)

ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V

STMicroelectronics 

Electrical characteristics

STM32F301x6 STM32F301x8

Table 36. Switching output I/O current consumption

Symbol

Parameter

Conditions(1)

I/O toggling

frequency (fSW)

Typ

2 MHz

0.90

VDD = 3.3 V

Cext = 0 pF

C = CINT + CEXT+ CS

4 MHz

8 MHz

18 MHz

36 MHz

0.93

1.16

1.60

2.51

48 MHz

2.97

2 MHz

0.93

VDD = 3.3 V

Cext = 10 pF

C = CINT + CEXT +CS

4 MHz

8 MHz

18 MHz

36 MHz

1.06

1.47

2.26

3.39

48 MHz

5.99

ISW

I/O current

consumption

VDD = 3.3 V

Cext = 22 pF

C = CINT + CEXT +CS

2 MHz

4 MHz

8 MHz

18 MHz

1.03

1.30

1.79

3.01

36 MHz

5.99

2 MHz

1.10

VDD = 3.3 V

Cext = 33 pF

C = CINT + CEXT+ CS

4 MHz

8 MHz

18 MHz

1.31

2.06

3.47

36 MHz

8.35

VDD = 3.3 V

Cext = 47 pF

C = CINT + CEXT+ CS

2 MHz

4 MHz

8 MHz

18 MHz

1.20

1.54

2.46

4.51

1. CS = 5 pF (estimated value).

Unit

mA

68/132

DocID025146 Rev 3

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